Acrylic Trimmers Cross Cut Fine HP 79 45 Application Trimming of hard materials - titanium, acrylics, plaster, ceramics, precious metals and non-precious alloys, prothesis and surgical acrylics, soft relinings and tray materials. Quality Working part, high-class sintered tungsten carbide Material of the shank, high-alloyed steel or carbide Strong construction Precision toothing Optimum accuracy to size and concentricity - superior to ISO standards All cutters developed and manufactured for their specific application.